climate change summit in copenhagen. although no formal treaty was made there, the president pledged the u.s. would make significant cuts in greenhouse gas emissions. charles, what about copenhagen. >> it was a failure, a bad one. obama was saved by the timing because the senate started the process in which health care was passed and try and overshadow the news of copenhagen. he achieved nothing in copenhagen after he went and risked prestige on that. the bottom line, the members who are in the-- in copenhagen, all countries who voted at the end, on the agreement that obama had reached with a few of the larger countries, who voted to note the agreement, which is you know, it's not even approved, it's not even to say favor to note, which is a negative. the lesson here is that if you try to do something large using the u.n. apparatus, where all 190 countries are involved, you will get absolutely nowhere. i hope obama has learned that. >> bret: coming up, we'll take a look at what you can expect this year from the panel. he